<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<h1>Data type: ptr</h1>

...
<p>
Possible interface:
<ul>
<li>Web:<img align=top src="ptr-country.gif">
<li>dropdown box, chooser...
</ul>
</body>
</html>
